I Built ShellSSH: A Different Take on SSH Clients Like Termius, Termux and PuTTY

AI Dev — Sat, 03 Oct 2026 11:09:08 +0000

SSH itself doesn't need reinventing.

The workflow around SSH might.

For years, my typical server workflow looked something like this:

Find server credentials
        ↓
Open SSH client
        ↓
Connect
        ↓
Need a file?
        ↓
Open SFTP client
        ↓
Need another server?
        ↓
Find another profile
        ↓
Something looks wrong?
        ↓
Connect and start checking

None of these steps is particularly difficult.

The friction comes from repeating them every day across multiple
servers.

That's what led me to build ShellSSH.

What is ShellSSH?

ShellSSH is an SSH and server-management application currently designed
for Windows and Android.

Instead of treating the terminal as the entire product, ShellSSH treats
it as one part of a server workspace.

The current experience brings together:

SSH terminal sessions
SFTP file management
SSH key management
Saved servers
Server status/monitoring
A related Windows and Android experience

The idea is simple:

Select the server first, then have the tools you need around it.

That distinction becomes clearer when comparing ShellSSH with some
established tools.

ShellSSH vs Termius

Termius is a mature multi-platform SSH product
available across Windows, Linux, macOS, iOS and Android. Its feature set
includes SFTP, workspaces, encrypted vaults, key management, port
forwarding, snippets and collaboration capabilities.

ShellSSH isn't trying to duplicate that entire platform.

Its current focus is narrower:

Server
 ├── Terminal
 ├── Files / SFTP
 ├── SSH Keys
 └── Monitoring

The server itself becomes the center of the workflow.

If you're looking for broad cross-platform availability and
sophisticated collaboration features, Termius has capabilities ShellSSH
isn't claiming to replicate.

If your workflow revolves around managing servers from Windows and
Android and you want terminal, files, identities and server visibility
presented together, that's the space ShellSSH is designed around.

ShellSSH vs Termux

This comparison is interesting because the products may look similar at
first but are fundamentally different.

Termux is essentially a Linux-style terminal
environment for Android. You can install packages and use OpenSSH from
that environment.

That's extremely useful when you want a programmable environment in your
pocket.

ShellSSH takes the opposite approach.

Instead of:

pkg install openssh
ssh user@example.com

the workflow is closer to:

Servers
   ↓
Production Server
   ↓
Connect / SFTP / Monitor

Termux gives you the building blocks.

ShellSSH provides a dedicated graphical workflow around remote servers.

Neither approach universally replaces the other.

ShellSSH vs PuTTY

PuTTY has been one of the most recognizable
SSH clients on Windows for years. It remains open source and
intentionally works well as a compact SSH/Telnet client.

ShellSSH starts from a different UI model.

Instead of primarily thinking:

connection → terminal window

it thinks:

server → workspace → terminal/files/keys/status

For someone occasionally connecting to one machine, that additional
interface may not be necessary.

Once you're regularly managing several machines, saved hosts, search,
SFTP and server visibility become much more useful.

What about MobaXterm?

MobaXterm demonstrates another
philosophy.

It's an extensive Windows remote-computing toolbox. Beyond SSH and SFTP,
its feature set extends into areas such as X11, RDP, VNC and other
network/remote administration functionality.

ShellSSH deliberately stays more concentrated around the SSH/server
workflow.

That's an important distinction.

I don't think every developer needs the same SSH client.

A network engineer, Linux power user, occasional SSH user and developer
responsible for twenty cloud servers have different requirements.

The idea behind ShellSSH

I wanted the application to answer a few questions before I even started
typing commands:

Which servers do I have?

Which one am I working with?

Is it online?

How is it behaving?

Can I access its files?

Which identity should I use?

Can I do the same thing when I'm away from my PC?

Then the terminal becomes one powerful component of the workflow rather
than the entire workflow.

There is no universal "best SSH client"

This is probably the most important point.

If you live in the command line and want a programmable Android Linux
environment, Termux makes sense.

If you want a mature SSH platform spanning many desktop and mobile
operating systems with collaboration functionality, Termius has a much
broader footprint.

If you want straightforward classic SSH access, PuTTY or OpenSSH may
already solve the problem.

And if you want an integrated Windows/Android workspace built around
servers + SSH + SFTP + keys + monitoring, that's the problem I'm
trying to solve with ShellSSH.

What's next?

ShellSSH is still evolving, and developer feedback is particularly
valuable.

If you manage Linux servers regularly, I'd like to know:

What is the one thing your current SSH client makes unnecessarily
difficult?

ShellSSH website

SSH Client Comparison Guide

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